Barrels
The barrel is one of the most critical parts of your AR-15 - let AT3 Tactical help you find the right barrel for your setup.
Barrels come in a variety of lengths, materials, and designs to serve the specific purpose of your weapon. Learn more about AR-15 barrels in our article: Choosing an AR15 Barrel - 5 Things to Consider
Ballistic Advantage 5.56 16" Barrel - M4 Carbine Length 1:7 Twist - 4150 CMV Nitride - Modern Series
$159.99
$151.99
Rosco M4 Heavy Barrel 300 Blackout 16" Barrel - Carbine Length 1:7 Twist - 4150 CV Salt Bath Nitride
$130.49
Rosco M4 Barrel 556NATO 16" Barrel - Carbine Length 1:7 Twist - 4150 CV Black Phosphate Chrome Lined
$172.99
